The management of baseball team Chicago Cubs has been plagued with COVID-19 as president of operations Jed Hoyer and manager David Ross tested positive for the virus.

Hoyer and Ross have both been previously vaccinated against the deadly disease and will are feeling fine while being in isolation, according to US media reports citing statements from the team’s spokesperson.

However, the degree of contact that can be established with the team and the rest of the managing staff will be determined by the Major League Baseball‘s policies set for such situations. 

According to the policy, the degree of contact will be determined after an individual has been cleared by medical experts, a decision that depends on the rate of being infectious.

The two are likely to be isolated for at least 10 days after testing positive for the virus, according to reports from Associated Press.

In the absence of Ross, bench coach Andy Green will be in charge of managing the Chicago Cubs. However, in Friday’s game, he was ejected by Tom Hallion, a second base umpire, in the sixth innings. The Chicago Cubs secured a 6-5 victory over the Pittsburgh Pirates in the game.

The Cubs are among a handful of big league teams that have failed to reach the 85% vaccination threshold required for the relaxation of MLB’s COVID-19 protocols.

Green said the team is planning to make some changes in light of the pair of positive tests. He also said there were no conversations about canceling Friday’s game.

“We take COVID incredibly seriously around here,” Green said, according to reports from Associated Press. He added, “We’re going to do a number of things and not just test his close contacts. We’re going to try to reduce our time in the clubhouse over the coming week, to try to mitigate as much as humanly possible the spread of it.”